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SML Memory Graph Store
x402
SML Memory Graph Store is a paid API for AI agents from scriptmasterlabs.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Stores structured memory entries (episodic, semantic, procedural, or custom) for a named agent namespace with provenance metadata, payable per call via x402.
Price / call$0.01
Success—
StatusUnknown
How this service works
Pay-per-call APIs and a read-only provider check for x402 buyers. Inspect evidence and live terms before a caller-controlled payment; accept delivery with proof.
Output
Returns a JSON object confirming storage in the SML Memory Graph, with the product name and any route-specific live values populated after successful accepted delivery via x402 payment.
Example use cases
Saving user preference as agent memory
“Store a semantic memory for agent 'personal-assistant-42' saying 'User always wants responses in British English' — tag it as 'language-preference' with a confidence of 0.95.”
Recording completed task in episodic memory
“Add an episodic memory for agent 'task-runner-01' with the content 'Completed the weekly report generation for Q2 on June 10' and tag it 'completed-task', confidence 0.88.”
Persisting procedural knowledge for agent
“Save a procedural memory for agent 'research-bot' describing the steps 'search arxiv, filter by date, summarize top 3 abstracts' — tag it as 'research-workflow' with provenance confidence 0.80.”
Technical details
Endpoint
POSThttps://scriptmasterlabs.com/api/memory/store?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs to persist typed, tagged memory entries (episodic, semantic, procedural, or custom) in a structured graph store with provenance tracking, particularly in x402 pay-per-call architectures where per-use micropayments are acceptable and audit trails of confidence are important.
Side effects
- Missing required 'provenance.confidence' field causes validation error
- Invalid 'type' value outside allowed enum (episodic, semantic, procedural, custom) may be rejected
- Payment not accepted or insufficient USDC balance causes 402 response
- Empty or missing 'content' field results in rejected store operation
- Unknown or malformed 'agent_id' namespace may cause routing failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| tags | array | |
| type | string | episodic, semantic, procedural, or custom |
| content | string | Memory text |
| agent_id | string | Agent namespace |
| provenance | object |
Output
Schema · Response
{
"type": "json",
"example": {
"note": "Route-specific live values are returned after successful accepted delivery.",
"product": "SML Memory Graph Store"
}
}Tags
x402
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